CN1078713A - A kind of additive for composite chemical fertilizer and production method thereof - Google Patents

A kind of additive for composite chemical fertilizer and production method thereof Download PDF

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Publication number
CN1078713A
CN1078713A CN 92106173 CN92106173A CN1078713A CN 1078713 A CN1078713 A CN 1078713A CN 92106173 CN92106173 CN 92106173 CN 92106173 A CN92106173 A CN 92106173A CN 1078713 A CN1078713 A CN 1078713A
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CN
China
Prior art keywords
additive
chemical fertilizer
composite chemical
shell
production method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 92106173
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Chinese (zh)
Inventor
王葆刚
李虹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 92106173 priority Critical patent/CN1078713A/en
Publication of CN1078713A publication Critical patent/CN1078713A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a kind of additive for composite chemical fertilizer and production method thereof.Concrete system with zeolite and shell pulverize, behind the porphyrize in 160-1100 ℃ of activation, mix with potassium primary phosphate, urea, vitriolate of tartar the cooling back.Production of the present invention is simple, and is with low cost, and each effective constituent can slowly discharge, be convenient to fully absorb for crop and plant, and the product prevented from caking, be convenient to transportation, store, can mix use with farm manure, wide development prospect is arranged.

Description

A kind of additive for composite chemical fertilizer and production method thereof
The present invention relates to a kind of additive for composite chemical fertilizer and production method thereof.
Crop and plant-growth need various nutritive elements, and many experts, scholar are devoted to the exploitation and the research of composite chemical fertilizer in recent years.Application number is that 85101008 " Wrapped fertilizer and manufacturing process thereof " once proposed with nitrogenous fertilizer is core, phosphate fertilizer is shell, with nitrogen phosphorus mud is the novel mixed fertilizer of binding agent, one of existence can be by the interlayer that potash fertilizer, agricultural chemicals and plant-growth regulator constituted between nuclear and shell, this class compound manure manufacturing process is numerous and diverse, production and storage, transportation cost are higher, make to promote and use to be subjected to certain restriction.
The purpose of this invention is to provide a kind of storage, convenient transportation, be convenient to widely used additive for composite chemical fertilizer and production method thereof, it is low to have production cost concurrently by product provided by the invention, the characteristic that raw material availability is high.
The objective of the invention is to adopt following technical scheme to realize:
Zeolite and shell are pulverized and porphyrize, and activation is 1.5-9 hour under 160-1100 ℃ of temperature, as following weight percent following each powdered ingredients is mixed after the cooling, that is:
Active zeolite 40-85%,
Activation shell 10-40%,
Potassium primary phosphate 2.5-30%,
Urea 1-25%,
Surplus is a vitriolate of tartar.
Because the present invention has adopted technique scheme, thereby has strengthened the adsorption of carrier zeolite and shell, can realize the slowly-releasing of each effective constituent.
A further advantage of the invention is: zeolite powder after the activation and shell are convenient to fully absorb for crop and plant, thereby improve its utilization ratio.
Zeolite that the present invention adopts and shell are all cheap, and making method is also very simple, thereby processing unit is uncomplicated, and production cost is lower, can be mass-produced.
By additive for composite chemical fertilizer prevented from caking provided by the invention, packing, transportation, storage and use are all very convenient.
Below in conjunction with embodiment in detail the present invention is described in detail.
With zeolite and shell pulverizing and levigate, control fineness 〉=80 orders, activation is 1.5-9 hour under 160-1100 ℃ of temperature, presses column weight amount per-cent after the cooling following each powdered ingredients is mixed, that is:
Active zeolite 40-85%,
Activation shell 10-40%,
Potassium primary phosphate 2.5-30%,
Urea 1-25%,
Surplus is a vitriolate of tartar.
The additive for composite chemical fertilizer that the present invention makes can mix use with farm manure, thereby has wide development prospect.
Product of the present invention does not contain plant-growth regulator and agricultural chemicals, and suitable and plantation " green " plant and crop are adopted.

Claims (2)

1, a kind of additive for composite chemical fertilizer is characterized in that: its weight percent consists of:
Active zeolite 40-85%,
Activation shell 10-40%,
Potassium primary phosphate 2.5-30%,
Urea 1-25%,
Surplus is a vitriolate of tartar.
2, a kind of production method of additive for composite chemical fertilizer is characterized in that: behind zeolite and shell pulverizing porphyrize, activation is 1.5-9 hour under 160-1100 ℃ of temperature, presses column weight amount per-cent after the cooling following powdered ingredients is mixed, that is:
Active zeolite 40-85%,
Activation shell 10-40%,
Potassium primary phosphate 2.5-30%,
Urea 1-25%,
Surplus is a vitriolate of tartar.
CN 92106173 1992-05-12 1992-05-12 A kind of additive for composite chemical fertilizer and production method thereof Pending CN1078713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92106173 CN1078713A (en) 1992-05-12 1992-05-12 A kind of additive for composite chemical fertilizer and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92106173 CN1078713A (en) 1992-05-12 1992-05-12 A kind of additive for composite chemical fertilizer and production method thereof

Publications (1)

Publication Number Publication Date
CN1078713A true CN1078713A (en) 1993-11-24

Family

ID=4941867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92106173 Pending CN1078713A (en) 1992-05-12 1992-05-12 A kind of additive for composite chemical fertilizer and production method thereof

Country Status (1)

Country Link
CN (1) CN1078713A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1045583C (en) * 1995-11-10 1999-10-13 山东省无棣县贝壳资源开发总公司 Domestic shell porcelain and preparing technology
CN1056589C (en) * 1996-07-17 2000-09-20 安徽省农业科学院土壤肥料研究所 Method for preparing NH4 saturated zeolite capable of making undissolved phosphate in soil effective
CN1059653C (en) * 1995-06-15 2000-12-20 方连明 Active calcium fertilizer
CN103553776A (en) * 2013-10-25 2014-02-05 青岛海大生物集团有限公司 Granular fertilizer anti-caking agent and preparation method thereof
CN104003797A (en) * 2014-05-14 2014-08-27 安徽省农业科学院土壤肥料研究所 Ion exchange-type flower fertilizer and preparation method thereof
CN106518402A (en) * 2016-11-16 2017-03-22 周航 Environment-friendly fertilizer, and production method thereof
CN107043292A (en) * 2017-03-06 2017-08-15 广东新绿源化工有限公司 A kind of oyster shell whiting chemical fertilizer anti-caking agent
CN107619341A (en) * 2017-09-26 2018-01-23 青岛农业大学 A kind of charcoal base manure preparation method and preparation system based on shell

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059653C (en) * 1995-06-15 2000-12-20 方连明 Active calcium fertilizer
CN1045583C (en) * 1995-11-10 1999-10-13 山东省无棣县贝壳资源开发总公司 Domestic shell porcelain and preparing technology
CN1056589C (en) * 1996-07-17 2000-09-20 安徽省农业科学院土壤肥料研究所 Method for preparing NH4 saturated zeolite capable of making undissolved phosphate in soil effective
CN103553776A (en) * 2013-10-25 2014-02-05 青岛海大生物集团有限公司 Granular fertilizer anti-caking agent and preparation method thereof
CN103553776B (en) * 2013-10-25 2014-12-17 青岛海大生物集团有限公司 Granular fertilizer anti-caking agent and preparation method thereof
CN104003797A (en) * 2014-05-14 2014-08-27 安徽省农业科学院土壤肥料研究所 Ion exchange-type flower fertilizer and preparation method thereof
CN104003797B (en) * 2014-05-14 2016-04-13 安徽省农业科学院土壤肥料研究所 A kind of ion-exchange type fertilizer for flower and preparation method thereof
CN106518402A (en) * 2016-11-16 2017-03-22 周航 Environment-friendly fertilizer, and production method thereof
CN107043292A (en) * 2017-03-06 2017-08-15 广东新绿源化工有限公司 A kind of oyster shell whiting chemical fertilizer anti-caking agent
CN107619341A (en) * 2017-09-26 2018-01-23 青岛农业大学 A kind of charcoal base manure preparation method and preparation system based on shell

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